28383017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 32430720

約数和(自身を除く): 4047703

約数列:

[1, 13, 19, 151, 247, 761, 1963, 2869, 9893, 14459, 37297, 114911, 187967, 1493843, 2183309, 28383017]

約数ペア:

[(1, 28383017), (13, 2183309), (19, 1493843), (151, 187967), (247, 114911), (761, 37297), (1963, 14459), (2869, 9893)]